Learn how ESA can be used to assess transformer health, detect faults, and improve power quality across various applications, including wind, solar, and industrial settings.

John Carlsen has more than a decade of experience testing and reviewing home tech products, with a major focus on smart home security. He earned his BS in journalism from Utah Valley University. In ...

As an electrician, you've probably seen or at least heard about electrical fires. Fortunately, they are not an everyday occurrence. However, the statistics surrounding them are sobering. According to ...